Owain 'Gwynedd' ap Gruffydd

Owain 'Gwynedd' ap Gruffydd was born about 1087 of Caernarvonshire, Wales.¹ He was the son of Gruffydd ap Cynan and Angharad Verch Owain.¹ Owain 'Gwynedd' ap Gruffydd married Gwladus Verch Llywarch, daughter of Llywarch ap Trahaearn and Dyddgu Verch Iorwerth.¹ Owain 'Gwynedd' ap Gruffydd died in December 1169 in Caernarvonshire, Wales.¹ He was buried at Bangor Cathedral, Is Gwyrfai, Caernarvonshire, Wales.¹
He became the father of Gwenllian I Verch Owain about 1124.¹ Owain 'Gwynedd' ap Gruffydd became the father of Maelgwn ap Owain about 1126.¹ Owain 'Gwynedd' ap Gruffydd became the father of Gwenllian II Verch Owain about 1130.¹ Owain 'Gwynedd' ap Gruffydd became the father of Rhirid ap Owain about 1132.¹ Owain 'Gwynedd''s father Gruffydd ap Cynan died in 1137 in Caernarvonshire, Wales.¹ Owain 'Gwynedd' ap Gruffydd became the father of Cynan ap Owain about 1140.¹ Owain 'Gwynedd' ap Gruffydd became the father of Madog ap Owain about 1142.¹ Owain 'Gwynedd' ap Gruffydd became the father of Cadell ap Owain about 1143.¹ Owain 'Gwynedd' ap Gruffydd became the father of Einion ap Owain about 1144.¹ Owain 'Gwynedd' ap Gruffydd became the father of Cynwrig I ap Owain about 1145.¹ Owain 'Gwynedd' ap Gruffydd became the father of Iorwerth 'Drwyndwn' ap Owain in 1145.¹ Owain 'Gwynedd' ap Gruffydd became the father of Cynwrig II ap Owain about 1147.¹ Owain 'Gwynedd''s mother Angharad Verch Owain died in 1162.¹ Owain 'Gwynedd''s son Iorwerth 'Drwyndwn' ap Owain was married to Margred Verch Madog about 1163.¹